#!/usr/bin/ruby -w
# -*- coding: UTF-8 -*-

=begin 
@author = sirius
@time = 2017.11.11
=end

module Week
   FIRST_DAY = "Sunday"
   def Week.weeks_in_month
      puts "You have four weeks in a month"
   end
   def Week.weeks_in_year
      puts "You have 52 weeks in a year"
   end
end
